{"classifier_version":"1.4.0","documentation":"https://rirtracker.com/api/","disclaimer":"This site independently analyzes publicly available Internet number-resource records. It is not affiliated with or endorsed by ARIN, the RIPE NCC, APNIC, LACNIC, AFRINIC, the Number Resource Organization (NRO), or any other Regional Internet Registry. Classifications and hold-expiration dates are evidence-based interpretations and do not constitute confirmation that a resource is available for issuance or transfer.","resource":"141.193.230.0/24","resource_type":"ipv4","page":"https://rirtracker.com/ip/141.193.230.0-141.193.230.255/","statistics_now":{"registry":"ARIN","status":"allocated (dated 2019-02-27)"},"current_holder":{"rir":"ARIN","org":"Momentum Telecom, Inc.","how":"ARIN's latest statistics and the latest transfer record"},"rdap_snapshots":[],"transfers":[{"id":28478,"date":"2022-07-06T20:27:19Z","type":"MERGER_ACQUISITION","source_rir":"ARIN","recipient_rir":"ARIN","source_org":"DCT Telecom Group, Inc.","recipient_org":"Momentum Telecom, Inc.","range":"141.193.230.0/24","log":"ARIN"},{"id":17016,"date":"2019-02-27T12:58:27Z","type":"RESOURCE_TRANSFER","source_rir":"ARIN","recipient_rir":"ARIN","source_org":"RF Engineering","recipient_org":"DCT Telecom Group, Inc.","range":"141.193.230.0/24","log":"ARIN"},{"id":6310,"date":"2015-12-22T22:06:17Z","type":"MERGER_ACQUISITION","source_rir":"ARIN","recipient_rir":"ARIN","source_org":"RF Engineering","recipient_org":"DataWagon LLC","range":"141.193.0.0/16","log":"ARIN"}],"events":[{"event_id":"001755513eb055d7","registry":"ARIN","report_date":"2022-07-06","source":"transfers","raw_action":"TRANSFER","raw_line":null,"resource_type":"ipv4","resource":"141.193.230.0/24","start":"141.193.230.0","end":"141.193.230.255","classification":"MERGER_ACQUISITION","classification_label":"Merger/acquisition or reorganization","confidence":"CONFIRMED","source_rir":"ARIN","recipient_rir":"ARIN","source_organization":"DCT Telecom Group, Inc.","recipient_organization":"Momentum Telecom, Inc.","inventory_effect":"No effect on ARIN applicant inventory","inventory_effect_code":"NO_EFFECT","provisional":false,"classifier_version":"1.4.0","classified_at":"2026-10-14T00:19:03+00:00","page":"https://rirtracker.com/ip/141.193.230.0-141.193.230.255/#e-001755513eb055d7","report_page":"https://rirtracker.com/arin/reports/2022-07-06/","evidence_url":"https://rirtracker.com/api/v1/resources/ip/141.193.230.0-141.193.230.255.json","observed":"Merger/acquisition: DCT Telecom Group, Inc. (ARIN) to Momentum Telecom, Inc. (ARIN)","explanation":"ARIN's transfer log records a merger, acquisition or reorganization from DCT Telecom Group, Inc. (ARIN) to Momentum Telecom, Inc. (ARIN) on 2022-07-06 20:27 UTC. The registration changed hands; it is not a new allocation from ARIN. ARIN-Issued and ARIN's statistics don't show this change; only the transfer log records it.","evidence":[{"type":"transfer","url":"https://ftp.arin.net/pub/stats/arin/transfers/transfers_latest.json","retrieved_at":"2026-10-13T13:57:20+00:00","summary":"Transfer log: MERGER_ACQUISITION on 2022-07-06 20:27 UTC, DCT Telecom Group, Inc. (ARIN) to Momentum Telecom, Inc. (ARIN); resources moved: 141.193.230.0/24"},{"type":"delegated_before","url":"https://ftp.arin.net/pub/stats/arin/archive/2022/delegated-arin-extended-20220705.gz","retrieved_at":"2026-10-12T23:04:05+00:00","summary":"ARIN delegated statistics 2022-07-05 (produced 2022-07-05T13:00:08+00:00), before the report: allocated (dated 2019-02-27)"},{"type":"delegated_after","url":"https://ftp.arin.net/pub/stats/arin/archive/2022/delegated-arin-extended-20220707.gz","retrieved_at":"2026-10-12T23:04:09+00:00","summary":"ARIN delegated statistics 2022-07-07 (produced 2022-07-07T13:00:08+00:00), after the report: allocated (dated 2019-02-27)"}]},{"event_id":"76c964478b6f86c1","registry":"ARIN","report_date":"2019-02-27","source":"arin_issued","raw_action":"ADD","raw_line":"Add 141.193.230.0-141.193.230.255","resource_type":"ipv4","resource":"141.193.230.0/24","start":"141.193.230.0","end":"141.193.230.255","classification":"INTRA_RIR_TRANSFER","classification_label":"Intra-ARIN transfer","confidence":"CONFIRMED","source_rir":"ARIN","recipient_rir":"ARIN","source_organization":"RF Engineering","recipient_organization":"DCT Telecom Group, Inc.","inventory_effect":"No effect on ARIN applicant inventory","inventory_effect_code":"NO_EFFECT","provisional":false,"classifier_version":"1.4.0","classified_at":"2026-10-13T23:52:26+00:00","page":"https://rirtracker.com/ip/141.193.230.0-141.193.230.255/#e-76c964478b6f86c1","report_page":"https://rirtracker.com/arin/reports/2019-02-27/","evidence_url":"https://rirtracker.com/api/v1/resources/ip/141.193.230.0-141.193.230.255.json","piece_of":{"resource":"141.193.0.0/16","page":"https://rirtracker.com/ip/141.193.0.0-141.193.255.255/"},"explanation":"ARIN's transfer log records a transfer from RF Engineering (ARIN) to DCT Telecom Group, Inc. (ARIN) on 2019-02-27 12:58 UTC. ARIN-Issued lists it as \"Add\" because the registration changed hands; it is not a new allocation from ARIN.","evidence":[{"type":"arin_issued","url":"https://lists.arin.net/pipermail/arin-issued/2019-February/003731.html","retrieved_at":"2026-10-12T18:40:22+00:00","summary":"ARIN-Issued report for 2019-02-27: \"Add 141.193.230.0-141.193.230.255\""},{"type":"transfer","url":"https://ftp.arin.net/pub/stats/arin/transfers/transfers_latest.json","retrieved_at":"2026-10-13T13:57:20+00:00","summary":"Transfer log: RESOURCE_TRANSFER on 2019-02-27 12:58 UTC, RF Engineering (ARIN) to DCT Telecom Group, Inc. (ARIN); resources moved: 141.193.230.0/24"},{"type":"delegated_before","url":"https://ftp.arin.net/pub/stats/arin/archive/2019/delegated-arin-extended-20190226.gz","retrieved_at":"2026-10-12T22:00:58+00:00","summary":"ARIN delegated statistics 2019-02-26 (produced 2019-02-26T06:00:16+00:00), before the report: allocated (dated 1990-07-27)"},{"type":"delegated_after","url":"https://ftp.arin.net/pub/stats/arin/archive/2019/delegated-arin-extended-20190228.gz","retrieved_at":"2026-10-12T22:01:03+00:00","summary":"ARIN delegated statistics 2019-02-28 (produced 2019-02-28T06:00:17+00:00), after the report: allocated (dated 2019-02-27)"}]}],"classification_history":{"001755513eb055d7":[{"raw_change_id":565945,"classification_code":"MERGER_ACQUISITION","confidence":"CONFIRMED","classifier_version":"1.4.0","classified_at":"2026-10-14T00:19:03+00:00","current":1,"public_explanation":"ARIN's transfer log records a merger, acquisition or reorganization from DCT Telecom Group, Inc. (ARIN) to Momentum Telecom, Inc. (ARIN) on 2022-07-06 20:27 UTC. The registration changed hands; it is not a new allocation from ARIN. ARIN-Issued and ARIN's statistics don't show this change; only the transfer log records it."}],"76c964478b6f86c1":[{"raw_change_id":158806,"classification_code":"INTRA_RIR_TRANSFER","confidence":"CONFIRMED","classifier_version":"1.3.0","classified_at":"2026-10-13T03:43:44+00:00","current":0,"public_explanation":"ARIN's transfer log records a transfer from RF Engineering (ARIN) to DCT Telecom Group, Inc. (ARIN) on 2019-02-27 12:58 UTC. ARIN-Issued lists it as \"Add\" because the registration changed hands; it is not a new allocation from ARIN."},{"raw_change_id":158806,"classification_code":"INTRA_RIR_TRANSFER","confidence":"CONFIRMED","classifier_version":"1.3.1","classified_at":"2026-10-13T08:06:30+00:00","current":0,"public_explanation":"ARIN's transfer log records a transfer from RF Engineering (ARIN) to DCT Telecom Group, Inc. (ARIN) on 2019-02-27 12:58 UTC. ARIN-Issued lists it as \"Add\" because the registration changed hands; it is not a new allocation from ARIN."},{"raw_change_id":158806,"classification_code":"INTRA_RIR_TRANSFER","confidence":"CONFIRMED","classifier_version":"1.3.2","classified_at":"2026-10-13T14:49:13+00:00","current":0,"public_explanation":"ARIN's transfer log records a transfer from RF Engineering (ARIN) to DCT Telecom Group, Inc. (ARIN) on 2019-02-27 12:58 UTC. ARIN-Issued lists it as \"Add\" because the registration changed hands; it is not a new allocation from ARIN."},{"raw_change_id":158806,"classification_code":"INTRA_RIR_TRANSFER","confidence":"CONFIRMED","classifier_version":"1.4.0","classified_at":"2026-10-13T23:52:26+00:00","current":1,"public_explanation":"ARIN's transfer log records a transfer from RF Engineering (ARIN) to DCT Telecom Group, Inc. (ARIN) on 2019-02-27 12:58 UTC. ARIN-Issued lists it as \"Add\" because the registration changed hands; it is not a new allocation from ARIN."}]},"arin_statistics_now":{"status":"allocated (dated 2019-02-27)"}}